class People{
	private int averHeight=166;
	public int getAverHeight(){
		return averHeight;
	}
}
class ChinaPeople extends People{
	int height;
	public void setHeight(int h){
		height =h;
	}
	public int getHeight(){
		return height;
	}
}
public class Example5_2{
	public static void main(String args[]){
		ChinaPeople zhangSan= new ChinaPeople();
		System.out.println("子类对象未继承的averageHeight的值是:"+zhangSan.getAverHeight());
		zhangSan.setHeight(178);
		System.out.println("子类对象的实例变量height的值是:"+zhangSan.getHeight());
	}
}
